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Mathematical-experiment
数学实验，用matlab详尽的描述了matlab的基础知识，方便初学者学习(Mathematical experiment)
- 2013-01-05 10:50:57下载
- 积分：1
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GreyAbsR-GreyUniR
mathlab的三个分别灰色绝对关联度，相对关联度，归一关联度的代码，是三份M文件(mathlab absolute correlation of the three were gray, relative correlation, normalized correlation of the code, the file is three M)
- 2011-05-15 21:30:31下载
- 积分：1
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gbest_core
particle swarm optimization
- 2011-07-28 13:23:45下载
- 积分：1
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FACE-RECOG
First takes the last selected image Calls the images from database Applies PCA to images Compares the last selected image with database images and says if it is found at the database or not.
- 2011-11-11 13:34:57下载
- 积分：1
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fcn_SR_KF
This file compares three different versions of the Kalman filter.
The Kalman filter is used for recursive parameter estimation.
The Kalman filter can handle noisy measurements.
The first implemented filter (fcn_KF) is the Kalman filter with standard
update of the covariance matrix P.
The covariance matrix reflects the uncertainties of the predictions.
To improve the numerical stability Potter developed a
square root update (fcn_KF_SRP) of the covariance matrix P.
Another version is the square root covariance update via
triangularization (fcn_KF_SRT).
This file generates a model. Then the three Kalman filters perform an
estimation of the model parameter. At the end the results are compared.
Sources:
Simon, D. (2006): Optimal state estimation
Kaminski, P. (1971): Discrete Square Root Filtering: A Survey of Current Techniques
Golub, G. (1996): Matrix Computations
- 2014-02-14 18:30:49下载
- 积分：1
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ofdm_webexample
An example of OFDM modulation implemented in MATLAB with simulations for tx, rx.
- 2009-09-24 14:12:31下载
- 积分：1
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regiongrowth52230
一个种子为生长点的彩色图像区域生长程序。交互式Matlab实现(A seed for the growing point of color image region growing process. Each type of Matlab)
- 2014-01-21 14:20:28下载
- 积分：1
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SimpleSENSEreconstruction
简单SENSE图像重建，即使通过反傅里叶变换重建出最终图像(The data was acquired from 4-channel array coil using EPI sequence (2-shot, matrix: 64X64, TE: 50 ms) at a 1.5T scanner. The code estimates the coil sensitivity profiles directly from the image with anatomical contrast by low-pass smoothing. Subsequently, k-space data were decimated to simulate 2.0-fold acceleration (R=2.0). Finally, using least-squares estimate, the reconstructed full-FOV spin density image is obtained)
- 2009-06-06 18:29:42下载
- 积分：1
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finger
cut image and corepoint for fingerprint
- 2011-01-29 12:50:55下载
- 积分：1
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lvpo
说明： hht程序代码，小波变换，对比分量的功率谱密度函数图，找出最优小波(hht code, wavelet transform, as compared with the weight of the power spectral density function map to find the optimal wavelet)
- 2009-08-16 23:12:36下载
- 积分：1
